4399485376 has 56 divisors (see below), whose sum is σ = 10256513904. Its totient is φ = 1845934080.

The previous prime is 4399485353. The next prime is 4399485457. The reversal of 4399485376 is 6735849934.

It is a happy number.

It is a super-2 number, since 2×4399485376² = 38710943147275722752, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4399485376.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 231205 + ... + 249508.

It is an arithmetic number, because the mean of its divisors is an integer number (183152034).

Almost surely, 2^4399485376 is an apocalyptic number.

It is an amenable number.

4399485376 is an abundant number, since it is smaller than the sum of its proper divisors (5857028528).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4399485376 is a wasteful number, since it uses less digits than its factorization.

4399485376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480749 (or 480739 counting only the distinct ones).

The product of its digits is 19595520, while the sum is 58.

The square root of 4399485376 is about 66328.6165693210. The cubic root of 4399485376 is about 1638.5786534999.

The spelling of 4399485376 in words is "four billion, three hundred ninety-nine million, four hundred eighty-five thousand, three hundred seventy-six".